From dcdf37a607ac1439bbaf91c55c5e20fccc1f5d75 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Wed, 7 Aug 2024 16:45:46 +0100
Subject: [PATCH] fixup! cmake: Build `bitcoind` executable

Pass `-DBOOST_NO_CXX98_FUNCTION_BASE` to the header check only when
applicable.

We have to pass it if accepted; otherwise, the test header check may
fail on some systems, such as macOS arm64 + Homebrew's boost@1.76.
---
 cmake/module/AddBoostIfNeeded.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmake/module/AddBoostIfNeeded.cmake b/cmake/module/AddBoostIfNeeded.cmake
index ca8bcf16afb9f..89603ecd6155d 100644
--- a/cmake/module/AddBoostIfNeeded.cmake
+++ b/cmake/module/AddBoostIfNeeded.cmake
@@ -60,6 +60,8 @@ function(add_boost_if_needed)
     target_compile_definitions(Boost::headers INTERFACE
       BOOST_NO_CXX98_FUNCTION_BASE
     )
+  else()
+    set(CMAKE_REQUIRED_DEFINITIONS)
   endif()
 
   if(BUILD_TESTS)